一种安全私有云架构研究与设计

提出了一种安全私有云解决方案，是通过研究云计算安全体系模型，结合私有云架构特点设计的一种安全架构。与其他私有云解决方案相比，该架构安全系数较高，具有多层次、可扩展和强安全的特点。能够保证云用户安全快速登录云系统，使用透明加解密来保证用数据的可用性和安全性，实现了云数据的密文访问控制功能，增强了云存储数据的机密性，为私有云解决方案提供安全技术保障。

Research and Design of a Secure Private Cloud Architecture

This paper proposes a secure private cloud solution, which is a secure architecture using the study of cloud computing security system model and combining with the character- istics of private cloud architecture. Compared to other private cloud solutions, our proposed one has higher safety factor, multiple levels, scalability and strong security features. Be- sides, It can make the cloud user login cloud system safely and efficiently, and ensures secu- rity and availability of user data with transparent encryption and decryption. It also realizes the function of access control to encrypted cloud data, which enhanced the confidentiality of the data in the cloud storage. The proposed architecture provides secure technology support for the private cloud solution.